13.6.3 - Scanning Points
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Practice Questions
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Define the closest pair problem.
💡 Hint: Think about what it means to measure distance.
What is the time complexity of the brute-force method?
💡 Hint: Recall how many combinations are formed by pairs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main goal of the closest pair problem?
💡 Hint: Focus on 'closest' versus 'farthest'.
True or False: The brute-force method is optimal for large datasets.
💡 Hint: Consider the nature of computational efficiency.
1 more question available
Challenge Problems
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Given a set of coordinates representing satellite locations, outline the plan using the divide and conquer method to determine the closest pair relevant for communication.
💡 Hint: Think about how you would manage satellite data in two-dimensional space.
Describe how the closest pair algorithm adapts when points can have equal x or y coordinates.
💡 Hint: Consider how distance definitions change with duplicate points.
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